Bridge
BIN 1027300
NY345 over TROUT BROOK
GoodNYSDOT rating 5.89 of 7Inspected Jun 10, 2025
Inventory facts
Location
- Carries
- NY345
- Crosses
- TROUT BROOK
- County
- ST LAWRENCE
- NYSDOT region
- (7) Watertown
- Place
- Potsdam (Town)
- Location note
- 2 MI SE JCT RTS 345 & 310
Ownership
- Owner
- NYSDOT
- Maintained by
- NYSDOT
Design
- Year built
- 1991
- Structure type
- 05 - Box Beam or Box Girders - Multiple
- Material
- 5 - Prestressed Concrete
- Spans
- 1
- Length (ft)
- 78
- Deck area (sq ft)
- 2215
Condition
- NYSDOT condition rating
- 5.891 (poor) to 7 (new)
- FHWA condition
- Good
- Poor status
- NoBridge Conditions dataset
- NBI superstructure
- 70 to 9
- Last inspection
- 2025-06-10
Load and traffic
- R-posted
- NOPosting flag as recorded
- AADT
- 1877Count year not supplied by this layer
Source: NYSDOT Bridges; Bridge Conditions, NYS Department of Transportation, updated Oct 5, 2026. Our copy checked Oct 31, 2026.
Contracts that name this BIN 1 in the record-plan index
- D253567Awarded Jan 3, 1991BRIDGE OVER TROUT BROOK, BRIDGE REPLACEMENT, RT. 345;PRESTRESSED CONC. BOX BEAM;St. Lawrence · PIN 7034.04 · 49 sheets indexed
Source: NYSDOT Highway Record Plans, updated Jun 26, 2026. Our copy checked Oct 31, 2026. A BIN named in a contract's index row does not prove every drawing applies to this structure.